Head-Up Sensor - Datamax W-Class Maintenance Manual

Removal and Replacement

4.3 Head-Up Sensor

Removal:
1. Turn 'Off' and unplug the printer.
2. Remove the covers; see Section 4.1.
3. Unlock and raise the printhead assembly.
4. Remove the cable clamp securing the Sensor Harness, and then disconnect the harness from
connector J5 on the back plane.
5. Remove the Bracket Mounting Screw, and then the Mounting Bracket.
6. Remove the Screw that secures the Head-Up Sensor to the Sensor Mounting Bracket.
Replacement:
1. Align the new Head-Up Sensor with the Mounting Bracket and secure with the removed Screw.
2. Secure the Mounting Bracket in place with the Bracket Mounting Screw.
3. Connect the Sensor Harness to backplane connector J5 and replace the cable clamp.
4. Replace the covers; see Section 4.1.
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